baber/WOPTO huggingface dataset:
Patent JP-H01214638-A (JP)
Title: Execution method for water closet of japanese style
Inventor: MATSUO KUNIYASU
IPC: E03D11/16
Filed: 1988-02-23
Abstract: PURPOSE:To improve the extent of work efficiency by inserting a closet unit into an opening of a floor slab after according a drain port part of a toilet bowl with a pipeline as leveling it with a level-control mechanism, and charging a bridging in space between the opening and the unit. CONSTITUTION:A form is attached to an opening of a deck plate, and concrete is placed on the plate, forming a floor slab 4a there. Next, the form is removed and an opening 4c, having a closet unit inserted, is formed in this floor slab 4a. Then, the unit 3 is inserted into the opening 4c of the floor slab 4a, and a reinforced member 10 installed in a stepped part 6c of a fire resistant cover 6, outer circumferential walls 6f, 6k of a flange-form projection 6j and the lower end 6g is connected to a closet drain port 5e and a pipeline 15 as leveling it with a level-control mechanism 12, and engaged with a step part 4d of the opening 4c. In addition, mortar 18 is filled up in a clearance between this step part 4d and the unit 3 and the circumference.
Patent JP-S60185132-A (JP)
Title: Measuring method of coupling state in nonlinear mode
Inventor: NAKAZAWA MASATAKA
IPC: G01N21/65
Filed: 1984-03-05
Abstract: PURPOSE:To make it possible to measure the coupling state in nonlinear mode, by using an optical back scattering method, and obtaining the intensity ratio of the black scattering light in two perpendicularly intersecting main axes. CONSTITUTION:Optical pulses are generated by driving a light pulse source 1 by electric pulses of an optical pulse generator 12 and inputted to the direction of the X axis of a polarization-maintaining optical fiber 4 throgh a beam splitter 3. Thus back scattering light is generated. When the polarizing direction of a polarizer 2 and that of an analyzer 5 are the same, Fresnel reflection from the incident surface of the fiber 4 is received together. An ultrasnoic wave light polarizer 10, which is controlled by a driving and delaying circuit 11, is used, and masking of the Fresnel reflection at the incident end is performed. The back scattering light in the direction of the X axis is received by a light detector 7 without distrotion. The same measuement is performed in the direction of the Y axis, with the analyzer 5 being rotated by 90 deg., and the back scattering light in the direction of the Y axis of the fiber 4 is measured. Both scattering lights are supplied to a signal processing part 8 and the ratio of the light intensity is obtained. The polarization mode coupling coefficient, extinction ratio and the like of the induced Raman scattering light in the longitudinal direction are displayed on a display device 9.
Patent JP-H07228805-A (JP)
Title: Underwater antifouling coating composition
Inventor: MIYADAI SHINJI
IPC: C09D5/16
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the subject coating composition composed mainly of a silicone graft polyester having a specified skeleton and useful for preventing a marine living organism from adhering to the submerged part of a ship, a marine structure, etc. CONSTITUTION:This composition is composed mainly of a silicone graft polyester having (A) a main chain polymer of a polyester skeleton, preferably synthesized by a polycondensation reaction between a polyvalent alcohol and a polyvalent carboxylic acid or its derivative and (B) branch polymers of an organopolysiloxane skeleton, preferably a dimethylpolysiloxane (e.g. an organopolysiloxane of formula II) represented by formula I [R is an univalent hydrocarbon group; A is an organic group bonded to a polyester; m is an integer of 1 to 3; n is an integer of 0 to 150]. In addition, the ratio of the component (B) in the silicone graft polyester is preferably 3 to 50 pts.wt., especially 5 to 30 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H02219351-A (JP)
Title: Speech device
Inventor: ENDO YASUMASA
IPC: H04M9/00
Filed: 1989-02-20
Abstract: PURPOSE:To prevent status where communication is performed without transmit ting voice by taking out information representing a transmission state by a press-to-talk switch, and displaying the information. CONSTITUTION:When the voice is sent from a master machine 10 to a slave machine 20, the press-to-talk switch 4 is depressed first, thereby, detecting output is generated from a switch change-over detection circuit 5. Thereby, a display control circuit 6 is controlled, and a display element 7 is lit successively, then, a first display mode is set. Furthermore, a speech control circuit 3 is switched to the speech state by the detecting output. The fact is detected at the circuit 6 by information taken out from the circuit 3, for example, a switching signal between a mike 1 and a speaker 2, or the switching signal of an amplifier circuit, etc., and is controlled by the detecting output, and the display status of the display element 7 is switched to a second display mode for flashing display, etc. Therefore, a user can surely recognize the transmission state by observing the flash of the display element 7, which prevents the status where the communication is performed without transmitting the voice occurring.
Patent JP-S58158214-A (JP)
Title: Folding method of synthetic resin sheet and apparatus therefor
Inventor: HASHIMOTO TADASHI
IPC: B29C65/00
Filed: 1982-03-15
Abstract: PURPOSE:To easily and positively perform the bending and joining of sheets of synthetic  resin simultaneously by such an arrangement wherein two sheets of synthetic resin  are stacked, one is over the upper side of a gauge plate and the other is under the  plate, and the surplus side of the lower sheet protruded from the plate is bended by a  jig into the form of character U and it is joined to the upper sheet with adhesive. CONSTITUTION:Two sheets of synthetic resin S are stacked, one is over a gauge plate  1 and the other is under it, so that the side edge 1a of the gauge plate 1 coincides with  the edge of the side part S1 of the upper sheet and the side part S2 of the lower sheet  is caused to protrude from the side edge of the gauge plate 1 to be placed on a rectangular bending jig 3. Next, the protruded side part S2 is heated by a heating plate 5,  being pressed, and adhesive is applied to the upper surface of the side part S1 of the  upper sheet from an adhesive nozzle 6. Then, the rectangular bending jig 3 is pushed  up to the height of the upper surface of the side part S1 of the upper sheet to bend the  protruded side part S2 rectangularly along the side surface 1a of the gauge plate and  then a horizontal bending jig 4 is moved forward to bend the top end part of the  upright side part S2 on the upper surface of the side part S1 of the upper sheet and join them together.
Patent JP-H11238790-A (JP)
Title: Wafer carrier
Inventor: TERADA KENJI
IPC: B65D85/86
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To make a wafer supportable without generating warpages by supporting the lower surface of the wafer that is transferred by a carrying means and providing a plurality of stages of sheet-shaped support members, where a cut-out with a specific width and depth is formed, with a specific gap at a side where the wafer is inserted. SOLUTION: When a wafer 10 is accommodated in a wafer carrier 9, the lower surface of the wafer 10 is sucked and supported by a carrying means. Then, by lowering the carrying means after inserting it into a cut-out part 7, the wafer 10 is transferred onto a support member 6 via a support surface 8. In this manner, since the cut-out part 7 for inserting the carrying means into the support member 6 is formed and the support surface 8 is formed outside the cut-out part 7, support can be made in all regions other than the part corresponding to the cut-out part 7 of the wafer 10. Consequently, the wafer 10 from is prevented from being warped due to its dead weight and at the same time preventing the detection failure of the wafer 10 which is accommodated in the wafer carrier 9.
Patent JP-H05208408-A (JP)
Title: Method of removing dental supplementation from mold
Inventor: HAKAMAZUKA KOJI
IPC: B28B13/06
Filed: 1992-01-31
Abstract: PURPOSE:To provide a method of removing a dental supplementation from a mold, which can readily remove the dental supplementation from the mold in a short time and prevent the dental supplementation from flawing. CONSTITUTION:First, a mold 18 having a dental supplementation formed therein is held by the glove 19 of a sand blast device. Subsequently, an abrasive material 14 consisting of acrylic beads (with a diameter of 100mum or less) having hardness lower than that of the dental supplementation is sprayed from a diffuser nozzle 21 to the mold 18 at 3-6 atmospheric pressure. Then, the dental supplementaion is removed therefrom by removing the buried matter comprising the mold 18.
Patent JP-S59167813-A (JP)
Title: Phase-locked loop
Inventor: MORIYA KAZUNORI
IPC: G11B20/14
Filed: 1983-03-14
Abstract: PURPOSE:To adjust a delay line in a PLL to be brought into a window center at all times by providing a delay amount adjusting circuit comprising a drift calculating circuit or the like so as to measure periodically the amount of shift of a data pulse from the window center. CONSTITUTION:A tap changeover circuit 53 decides the amount of delay of a tapped delay line 49. An error detecting circuit 51 informs the presence of an error to the changeover circuit 53. When no error exists, the amount of delay of the delay line 49 is increased and a series of operation is repeated. If an error exists, the amount of delay of the delay line 49 is informed to a drift amount calculating circuit 50. The calculating circuit 50 calculates the amount of drift based on the amount of delay and transmits the result to a PLL delay line tap changeover circuit 48. The changeover circuit 48 adjusts a delay line in a PLL circuit based on the amount of drift. Then, a data pulse is kept to be the center of window at all times and the maximum margin is ensured always.
Patent JP-H02219324-A (JP)
Title: Underwater wire type data collection system
Inventor: HORIO MITSURU
IPC: H04B3/50
Filed: 1989-02-20
Abstract: PURPOSE:To unnecessitate an insulating transformer of large scale by transmitting a digital signal converted from the output signal of a sensor via a photocoupler for insulation, and supplying a DC power source to the circuits formed on the middle way via an insulation type transformer. CONSTITUTION:An analog signal sent from the sensor 15, after being converted to a DC digital signal, is converted to a code for transmission at a code conversion circuit 5 via the photocoupler for insulation, and is sent to a coupling circuit 7. The circuit 7 adds the output signal of the circuit 5 on the signal from a relay circuit 6, and transmits it via a signal line 14. Meanwhile, a DC voltage between the terminals of a diode 8 on a feed line 10 is converted to an AC voltage, and is converted again to the DC voltage at a conversion circuit 13 via the insulation type transformer 12, and is fed to the circuits between the sensor 15 and the coupler 4. Thereby, it is possible to unnecessitate a large capacitor or insulating transformer even when the output signal of the sensor includes a constant frequency component in the neighborhood of DC.
Patent JP-S58158872-A (JP)
Title: Cooling device of fuel cell
Inventor: YASUKAWA SABUROU
IPC: H01M8/04
Filed: 1982-03-17
Abstract: PURPOSE:To detect any leakage of cooling medium by providing a cooling system with a mixing device for intermixing the third component while providing an analyzer device of the third component connecting to the side of a cell proper and a receiving tank. CONSTITUTION:A circulation system of a cooling medium is provided with a mixing device 5 for the third component according to this invention on the side of an entrance in order to mix the third component except fuel, oxidant gas, as well as gas and liquid to be sealed in a receiving tank 4, with the cooling medium. A detection device 6 of the third component is connected to the exhaustion systems 33 and 34 of fuel and oxidant gas as well as to the receiving tank 4 and when the third component is detected by said detection device 6, it indicates that leakage of cooling medium in the cooling system is caused. As the third component to be mixed, gas soluble in the cooling medium and liquid volatile at  an operation temperature of a cell are desirable and in case pressurized water is  used as the cooling medium, inert gas such as He and Ar as well as water-soluble liquids such as ammonia and alcohol are suitable.
Patent JP-H08326566-A (JP)
Title: Exhaust brake valve
Inventor: MACHIDA MASATAKA
IPC: F02D9/06
Filed: 1996-02-28
Abstract: PURPOSE: To prevent worsening of the return characteristics of a rotary shaft and to prevent exhaust gas from leaking through a bearing member to the outside. CONSTITUTION: One end of one bearing member 7 turnably supporting the rotary shaft 5 of a valve body 4 is extended through a mounting plate along the rotary shaft 5 and to a position in the vicinity of a lever 9. Through this constitution, a part wherein the rotary shaft 5 of the valve body 4 and the inner circumferential edge of one end of the bearing member 7 make contact with each other is moved to the vicinity of the point of a force of the lever on which a rotational drive force from an actuator is exerted and reduces wear of a slide part between the rotary shaft 5 and the bearing member 7.
Patent JP-H02218330-A (JP)
Title: Detector for insertion direction of endoscope
Inventor: SUZUKI AKIRA
IPC: G02B23/24
Filed: 1989-02-21
Abstract: PURPOSE:To facilitate insertion of an endoscope by providing a detecting means for detecting the direction having the less light receiving quantity of a light receiving means on the basis of the light receiving quantity in each view field direction which is obtained by scanning the view field of the light receiving means by a scanning means, thus permitting the insertion direction of the endoscope to be detected. CONSTITUTION:An automatic insertion device 30 is equipped with a light receiving quantity measuring means 34 which measures and memorizes the light receiving quantity of the solid photographing element 18 of an endoscope 1, and in the automatic insertion, the light receiving quantity of the solid photographing element 18 in each view field direction in the case when the view field through an automatic insertion light receiving window 16b is scanned is measured by a scan control means 33, and the light receiving quantity is memorized in correspondence with each view field direction. When the light receiving quantity data is inputted into a min. value extracting means 35, the min. value of the light receiving quantity of the solid photographing element 18 is extracted. A curved part 6 is curving-operated through a curving/insertion driving means 7 by a curvature instruction means 41 so that the top edge of the insertion part 2 is directed in the direction corresponding to the min. value, and the endoscope 1 is advanced through a curving/insertion driving means 7 by an advance instructing means 42.
Patent JP-H10239736-A (JP)
Title: Automatic photographing machine
Inventor: OHIRA TERUO
IPC: G03B17/50
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To form a picture having originality, by changing the content of a frame image on a monitor screen. SOLUTION: A main frame image selection screen, a background frame image selection screen and a message frame image selection screen, where plural kinds of image patterns of the frame image are displayed to look through, are displayed in order on a monitor television 18. A player P selects the pattern of each frame image used in photographing by operating a joy stick 13 so that a cursor may be moved on the desired image pattern and depressing a decision button. The player P performs photographing to a half mirror 17. The video of the player P taken by a CCD camera 19 is displayed as a player image on the monitor television 18. The selected frame image and the player image are superimposed and outputted as a composited picture S from a video printer 21.
Patent JP-S60105602-A (JP)
Title: Insecticidal paper
Inventor: HIROBE HAJIME
IPC: A01N25/34
Filed: 1983-03-11
Abstract: PURPOSE:Insecticidal paper capable of controlling easily a volatile amount of an agent depending upon purpose of use, by adding a volatile agent to at least one of printing ink and a coating agent, treating the surface of paper or nonwoven fabric with the blend. CONSTITUTION:A volatile agent (e.g., insecticide for cloth such as paradichlorobenzene, etc., pyrethrioid insecticide, etc.) is blended with at least one of printing ink and a coating agent, and the surface of paper or nonwoven fabric is treated with it. A volatile amount of the agent and a period of durability of effect can be easily controlled by adjusting a content of the agent, and an existing device can be directly used. Since the paper is a sheet, its size can be adjusted easily depending upon purpose of use.
Patent JP-2000241434-A (JP)
Title: Vial having cover with opening/closing mechanism
Inventor: NAKADA BUNYA
IPC: G01N35/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a vial having a cover with an opening/closing mechanism preventing a specimen and a reagent dissolved into highly volatile organic solvent from evaporating, not obstructing an execution of automatic operation on an automatic specimen introduction device or an automatic specimen dispensation device, and not decreasing sealing capability after repeated automatic operation. SOLUTION: A cover 2 has an approximately circular opening on a top surface communicating to the inside of this vial to take out liquid stored in the inside of the vial. The opening is sealed by a movable sphere 3 with a diameter longer than that of the opening. The vial has the cover 2 with the opening/closing mechanism.
Patent JP-H10204849-A (JP)
Title: River root solidification and beach wave dissipating cross type near natural concrete block
Inventor: KITAKOJI MITSUO
IPC: E02B3/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To integrate the external appearance into natural landscape and lessen a use amount of concrete by making a form, in which concrete is to be poured, a false form imitating a natural stone, and forming a prescribed number of main inclined legs being projected. SOLUTION: A form pouring concrete is made a near natural stone by performing blocking from a natural stone, and furthermore a pigment imitated to the color of the stone is mixed with concrete to be molded. Four main inclined legs are formed to be projected in the form. If such concrete blocks are piled, energy of incoming waves and back wash of flow passing a gap between the blocks can be dissipated. Because the blocks have sufficient engagement by mutual projection part, weight of the single body of the block is not needed excessively. Thereby the use amount of concrete can be lessened, and the external appearance can be integrated into a natural lanscape.
Patent JP-2000241680-A (JP)
Title: Coated optical fiber
Inventor: HATTORI TOMOYUKI
IPC: G02B6/44
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber of low transmission loss, excellent in a side pressure characteristic and a separation-resistant characteristic, and to allow application for an optical fiber, in particular a distributed shift type optical fiber, having a large effective cross-sectional area for a long distance and high pit rate communication weak in bending. SOLUTION: This coated optical fiber is coated with a flexible ultraviolet curing type resin layer (primary resin layer) 2 and a rigid ultraviolet curing resin layer (secondary resin layer) 3 in an outer circumference of an optical fiber 1 comprising silica glass, (a) a coating outside diameter is about 250 μm, (b) a ratio of a Young's modulus (kg/mm2) of the primary resin layer 2 to its film thickness (mm) is 0.7-1.5, (c) a product of a Young's modulus (kg/mm2) and a film thickness (mm) of the secondary layer 3 is 2.5-5.0, and (d) a glass transition point of the secondary resin layer 3 is 70-90 deg.C.
Patent JP-S59168205-A (JP)
Title: Method and apparatus for vaporizing working medium used in gas motor
Inventor: OGAWA JIYUNJI
IPC: F01K7/00
Filed: 1983-03-15
Abstract: PURPOSE:To increase the output of a gas motor and to stabilize operation of the same, by pressurizing low-boiling point working medium, heat the working medium near to the vaporizing saturation temperature at the pressure, and vaporizing the working medium by ejecting the working medium in the state of vaporizing saturation from discharge ports formed between adjacent blades of an impeller. CONSTITUTION:Working medium is vaporized at a vaporizer 1, and after turning an impeller 7 disposed in a fluid in the vaporizer 1, it is carried to an upper condenser 2 via a tower pipe 3. The working medium liquefied at the condenser 2 is carried back to the vaporizer 1 via a circulating pipe 4. Further, a pressurizing means 6 is provided at a portion of the circulating pipe 4. Here, the vaporizer 1 is divided into a heating chamber 1a and a working chamber 1b, and a means for heating liquefied working medium 8a in the pipe 4 near to the saturation temperature at the pressure is provided in said heating chamber 1a. The pressurized working medium in the heated pipe 4 is introduced into a hollow shaft 10 and ejected to the spaces between adjacent blades 8 from discharge port 11 of the impeller 7. By thus vaporizing the working medium rapidly, it is enabled to obtain a high vaporizing pressure.
Patent JP-S54134325-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/297
Filed: 1978-04-07
Abstract: PURPOSE:To enable an operation of oscillating start, that is, soft start in a synchronization with zero voltage of the low frequency AC power source, by such method as to directly convert a low frequency AC power into a high frequency AC power. CONSTITUTION:The connection is made from a low frequency AC power source 1 to AC input terminals U-U' of a frequency converter circuit 3', with an input condenser 30' connected across both ends of the line in a manner of parallel connection. A parallel-connected unit, of a resonant coil 31' and a resonant condenser 32', and AC input ends of a diode bridge circuit 35 are connected in a manner of series connection. Across terminals of +output and -output of the diode bridge circuit 35, is connected a power swtiching semiconductor 34'. The power switching semiconductor 34' is controlled by a control circuit 4. The control circuit 4 detects an output of the diode bridge circuit 35 to control a conduction of the power switching semiconducter 34'.
Patent JP-H09235635-A (JP)
Title: High-strength and high-conductivity copper alloy excellent in migration resistance
Inventor: OTA MAKOTO
IPC: C22C9/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength and high-conductivity copper alloy excellent in migration resistance by forming a Cu-Zn alloy layer on the surface of a Cu-Ni-Si type copper alloy containing specific amounts of Ni and Si. SOLUTION: A Cu-Zn alloy layer is formed on the surface of a Cu-Ni-Si type copper alloy having a composition consisting of, by weight, 0.4-5.0% Ni, 0.1-2.0% Si, and the balance Cu with inevitable impurities. At this time, the ratio of the sheet thickness of the Cu-Zn alloy layer to the sheet thickness of a final product is regulated to 3-20%, and also the Zn concentration in the surface of the Cu-Zn alloy layer is regulated to 10-50wt.%. By this method, the high-strength and high-conductivity copper alloy excellent in migration resistance can be obtained without deteriorating electric conductivity.